Daikin RK25JVET9 manuals
RK25JVET9
Table of contents
- part 1 list of function
- Table Of Contents
- Table Of Contents
- safety cautions
- cautions regarding products after repair
- inspection after repair
- using icons
- Part 1 List of Function
- Functions
- Part 2 Specification
- Specifications
- specifications
- heat pump
- Part 3 Printed Circuit Board Connector Wiring Diagram
- printed circuit board connector wiring diagram
- control pcb
- RK25/35J Series, RX25/35J Series
- Part 4 Main Function
- General Functionality
- operating modes
- frequency principle
- defrost control
- forced operation mode
- Wide-angle Flaps, Diffuser, Louveres and Autoswing
- fan speed control for indoor units
- Fan Speed Control for Outdoor Units
- General Functions
- intelligent eye
- Good Sleep Cooling Control
- automatic operation
- input current control
- Freeze Protection Function in Cooling
- Peak-Cut Control Function
- Four-Way Valve Function Compensation
- compressor protection function
- Wet Operation Protection
- Dew Condensation Sweating Prevention Function
- Part 5 System Configuration
- safety precautions
- names of parts
- preparation before operation
- setting the clock
- powerful operation
- adjusting the air flow direction
- timer operation
- care and cleaning
- before a long idle period
- trouble shooting
- fault diagnosis
- Part 6 Service Diagnosis
- caution for diagnosis
- problem symptoms and measures
- service check function
- code indication on the remote controller
- Trouble shooting
- Operation Shutdown Due to High-Pressure Control or Freeze-Up Protection (Thermistor Activation)
- Operation Halt Due to Fan Motor (AC Motor) or Related Abnormality
- Operation Halt Due to Detection of Thermistor or Related Abnormality
- Faulty Indoor Unit PCB
- Power Supply Abnormalities or Faulty Indoor Printed Circuit Boards
- Signal Transmission Error (Between Indoor and Outdoor Units)
- Operation Halt Due to Detection of CT Error
- Operation Halt Due to Thermistor Error or Disconnection Detection
- Operation Halt Due to Compressor Startup Error
- output overcurrent
- troubleshooting
- Faulty Outdoor Unit PCB
- Faulty Outdoor Unit PCB and Transmitting/Receiving Circuit
- Operation Halt Due to Detection of Input Over Current
- Interrupt due to OL Action
- how to check
- thermistor resistance check
- installation condition check
- discharge pressure check
- power supply waveforms check
- hall ic check
- Part 7 Removal Procedure
- removal of air filter
- removal of front grille
- Removal of Horizontal Blade and Vertical Blade
- Removal of Switch Box, PC Board and Swing Motor
- removal of heat exchanger
- Install of Drain Plug
- Removal of Fan Rotor and Motor
- Si04
- For RK25J, RK35J, RX25J, RX35J
- removal of bell mouth and left side plate
- Removal of PC Board and Switch Box
- removal of propeller fan and fan motor
- removal of compressor noise absorption pad
- removal of partition plate and reactor
- Removal of Four-way Valve
- removal of compressor
- Part 8 Others
- Others
- Part 9 Appendix
- piping diagram
- outdoor unit
- wiring diagram
- Table Of Contents
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